2' pipe threaded on the inside (West Hills)

Not sure on the exact length of pipe I'm looking for but I figure it's 1-2' in length.
Roughly 2" in diameter.
The insides need to be threaded to match.
I'm thinking aluminum would be best so it doesn't rust which means it can be thicker walled as long as it has the correct inner diameter to screw onto another object.
Galvanized or some other scrap piece will work, too.
Worst case, I can eventually find a piece that might work but I don't have the proper size tap.
Hoping someone can help locally.
Within walking or riding a bicycle distance would be great!